76 to 100 of 272 Performance Optimisation Jobs in the UK

Build/Release Engineering. Experience with artifact repositories (e.g., Artifactory, Nexus) and secure software supply chain practices. Knowledge of observability systems, telemetry frameworks, and performance optimization for build pipelines. Exposure to AI/ML‐driven build acceleration and failure prediction tooling. **NOTE:** This line seems malformed; correct closing ...

Azure, GCP, SQL Server DBA/Data Engineer) Founded in 2010, our client is a rapidly growing software company focused on delivering high-performance data solutions for enterprise clients. With a strong presence across the U.S. and Europe, they're now scaling their operations in the UK to support … their expansion, they are looking for a talented SQL/Data Engineer. In particular, they are looking to move into the field of high-performance data analytics. contribute to the ongoing development and performance optimisation of their mission-critical data platforms. Our client is looking for passionate ...

alongside experienced engineers developing the next generation of low latency electronic trading systems supporting global markets. If you enjoy solving complex engineering problems where performance, reliability and speed matter, this is the type of environment you'll thrive in. The Opportunity You'll become part of a highly experienced … electronic trading platforms across multiple asset classes. Working closely with traders, quantitative teams and business stakeholders, you'll build software that directly impacts trading performance and execution quality. Projects include: Designing and building low latency Java applications Developing electronic trading and execution platforms Building pricing and market data infrastructure ...

that support real-world trading strategies. As a senior member of the team, you will contribute both technically and strategically, helping shape development standards, performance optimisation, and system scalability. You will primarily work within a C# .NET SQL Server ASP.NET ecosystem, developing high-performance, reliable, and maintainable … applications. Key Responsibilities Design, develop, and maintain high-performance applications in C# and .NET Lead architectural discussions and contribute to technical direction Build scalable, reliable systems to support automated trading and research Develop and optimise database solutions (SQL Server or equivalent) Improve performance, reliability, and automation across systems ...

that support real-world trading strategies. As a senior member of the team, you will contribute both technically and strategically, helping shape development standards, performance optimisation, and system scalability. You will primarily work within a C# .NET SQL Server ASP.NET ecosystem, developing high-performance, reliable, and maintainable … applications. Key Responsibilities Design, develop, and maintain high-performance applications in C# and .NET Lead architectural discussions and contribute to technical direction Build scalable, reliable systems to support automated trading and research Develop and optimise database solutions (SQL Server or equivalent) Improve performance, reliability, and automation across systems ...

Testers and other stakeholders Designing and delivering enterprise web applications and microservices Producing and contributing to solution and architecture designs Supporting CI/CD, performance optimisation and cloud deployments Driving best practice across development and delivery What we're looking for Java 8+ Spring Boot/Spring Framework …/or MongoDB Jenkins, Maven, CI/CD Git Agile/Scrum experience Client-facing experience Experience producing High Level Designs and architecture artefacts Performance monitoring tools (e.g. Glowroot, JProfiler) desirable Nice to have: React, Node.js, FreeMarker, Ruby, Gradle, Ansible, GoCD. If you're interested in this role, click ...

when we say we have one of the most exciting data sets in the country. The insights we gain help us build scalable, high-performance products using cutting-edge technology, products that give our customers an amazing shopping experience, including our award-winning SmartShop app. In an inclusive, agile … observability, and CI/CD Contribute to platform-level initiatives, shared libraries, and cross-platform capabilities, including Kotlin Multiplatform Identify and address technical debt, performance bottlenecks, scalability challenges, and security concerns Champion customer experience, accessibility, reliability, and maintainability in all engineering decisions Actively contribute to the wider engineering community ...

direction of the platform. This role would suit someone who enjoys getting into the detail, writing high-quality code and working on software where performance, scalability and reliability really matter. Technical Skills Required You'll have commercial experience with most of the following: C# .NET ASP.NET MVC ASP.NET MongoDB … Excellent debugging and problem-solving skills. Experience writing efficient, maintainable, well-tested code. Knowledge of low-level programming concepts , such as memory management, threading, performance optimisation and concurrency. Nice to Have Experience with distributed systems or microservices. Cloud experience (Azure or AWS). CI/CD and DevOps ...

Responsibilities Hiring a quality software engineering professionals and building a high-performance team to deliver Roku’s business objectives Set clear objectives for the team and individuals that are measurable and attainable Collaborate with stakeholders to define goals, requirements, and scope for the Roku business initiatives Provide technical guidance … changing business priorities and technical roadmaps Proven record of implementing essential software engineering practices including code review, automated testing, CI/CD pipelines and performance optimisation Demonstrated experience hiring, training, retaining and mentoring high‐performing engineering teams History of successful stakeholder collaboration with product managers, designers and senior ...

role A leading global organisation is seeking an experienced Dynamics 365 Developer with strong X++ development expertise to support the ongoing evolution, integration, and optimisation of its Dynamics 365 Finance & Operations platform. Working within a fast-paced technology environment, you will be responsible for designing, developing, and supporting scalable … Lifecycle Services (LCS) Data Management Framework (DMF) Data Entities OData Services REST APIs Experience designing and developing integrations with external systems. Strong debugging and performance optimisation skills. Experience working within Agile delivery environments. If you are interested in finding out more about this role, please contact Shona ...

meet security requirements including MOD Classification Guides, ITAR and defence security standards Lead technical design reviews and validation testing to ensure data integrity, system performance and operational readiness Document architecture decisions, migration methodologies and operational procedures for knowledge transfer and continuity Team & Resource Management Lead, mentor and develop technical … successful delivery of complex technical projects with multiple stakeholders and tight timelines Technical Knowledge Deep understanding of IT infrastructure architecture, capacity planning and performance optimisation Strong knowledge of cloud platforms (AWS, Azure or equivalent) and hybrid deployment models Experience with configuration management, automation tools and infrastructure-as-code ...

skills: Snowflake, Teradata & Informatica Python & SQL AWS, Airflow & DBT GitHub & CI/CD ETL & Data Warehousing Control-M, Unix/Linux Data Modelling & Performance Optimisation You'll design and optimise scalable data pipelines, modernise legacy ETL solutions, improve data quality, and collaborate with architects and engineering teams ...

Python, PySpark and SQL, with a solid understanding of ETL pipelines and data transformation Proven experience in data modelling (end-to-end), including performance optimisation using tools such as DBT and distributed processing frameworks like SparkSQL Experience with CI/CD, version control (e.g. Git, Jenkins) and pipeline ...

modern deployment practices, including Docker, containers, and Kubernetes; Strong background in testing strategies, including TDD, across the full system lifecycle, with a focus on performance optimization; Use AI tools to augment your work, applying sound judgement to adopt emerging technologies where they genuinely add value and increase your impact ...

Have 10+ years of experience building large‐scale and low‐latency distributed systems Command of Java or C++ Solid understanding of algorithms, data structures, performance optimization techniques, object‐oriented programming, multi‐threading, and real‐time programming Experience with distributed caching, SQL/NoSQL, and other databases is a plus ...

standard a decade ago. Principle duties: Linux OS Development: Design, develop, and maintain Linux-based operating systems with a strong emphasis on security, performance, and reliability. System & Security Engineering: Work with Linux distributions, kernel-level components, and networking functionality, applying modern security principles to harden systems against evolving threats. … discipline. Strong problem-solving ability with an innovative and independent mindset. Effective communication and teamwork skills. Desirable C programming skills for low-level or performance-critical development. Experience with containerisation (Docker, Kubernetes). Familiarity with endpoint security, intrusion detection, or system hardening. Contributions to Linux or open-source projects. ...

implementation of statistical and machine learning models for various applications, including credit risk assessment, fraud detection, customer segmentation, and marketing optimisation. Monitoring model performance in real‐time and identify any potential issues or biases. Vice President Expectations To contribute or set strategy, drive requirements and make recommendations for change. … policies/procedures. If managing a team, they define jobs and responsibilities, planning for the department’s future needs and operations, counselling employees on performance and contributing to employee pay decisions/changes. They may also lead a number of specialists to influence the operations of a department ...

market-leading digital business is looking for a Commerce Analytics Associate Director to join a growing team focused on driving ecommerce and retail media performance through data and insights. Based in the UK Hybrid working - 4 days a week in the office Permanent opportunity Start date: ASAP … Commerce Analytics Associate Director , your responsibilities will include: Analysing ecommerce and retail media data to identify opportunities for growth and performance improvement Delivering actionable insights across pricing, inventory, promotions and commercial performance Presenting recommendations and strategic insights to a range of stakeholders Building data models and frameworks ...

arisen for a Data Analyst to play a key role in enabling data-driven decision making. This position will lead the design, development and optimisation of reporting and analytics solutions, with a strong emphasis on Power BI. Key Responsibilities Business Analysis & Requirements Management Lead the elicitation, analysis, and documentation … solutions Data & Reporting (Power BI) Develop and maintain Power BI reports aligned to business requirements Build and optimise data models, including DAX calculations and performance tuning Ensure data accuracy, consistency, and governance (including row-level security) Manage data refresh schedules, gateways, and dataset performance Translate complex data into ...

apply large language models (LLMs) and other Natural Language Processing (NLP) techniques across the firm. We are looking for an exceptional NLP Performance Engineer to join our NLP Engineering team and take ownership of large-scale LLM inference performance. This is a specialist Quantitative Developer role. Like … Quantitative Developers, you will work alongside researchers to bring their ideas to life, with a particular focus on maximising the performance of LLMs. This is a hands‐on, high‐impact role. You will design and implement techniques that improve the performance, cost‐efficiency and capabilities of inference workloads ...

applications. Build reusable components and modern Front End architectures. Collaborate with designers and product teams to deliver user-centred solutions. Ensure applications meet performance, accessibility, and security standards. Participate in code reviews and contribute to engineering best practices. Troubleshoot and resolve complex technical issues. Support continuous integration and continuous … Front End development frameworks and architectures. Proficiency in HTML, CSS, JavaScript, and TypeScript. Experience building responsive and accessible web applications. Understanding of Front End performance optimisation techniques. Experience working within agile software delivery environments. Strong communication and stakeholder engagement skills. Senior-Level Experience Extensive experience delivering complex Front ...

Proficiency in Infrastructure as Code, automation, CI/CD and systems integration. Strong background in cloud architecture, networking and solution design. Experience with monitoring, performance optimisation, incident management and service availability. Solid software development and scripting skills using modern development practices. Experience working in Agile, cross-functional teams ...

pipelines and data transformation• End-to-end data modelling• DBT, SparkSQL, Airflow, Git, Jenkins or similar tools• Data quality, governance and performance optimisation• Working well with technical and non-technical teamsThe senior role needs someone with experience of taking more ownership, helping to improve ways of working, raising ...

best practices for deployment, monitoring, scalability, and risk management Implement monitoring and evaluation frameworks for production AI environments, including hallucination detection, drift monitoring, performance optimisation, and GenAIOps processes Ensure AI solutions integrate effectively with existing systems, APIs, and data platforms Collaborate with senior stakeholders to evaluate business value ...

OpenAI, Bedrock), prompt orchestration, tool usage and interaction patterns. Expertise in AI system design including state management, memory strategies, evaluation approaches, guardrails, observability and performance optimisation for LLM‐powered systems. Strong communication and influencing skills, with experience mentoring engineers and driving high standards across teams while engaging both ...